Base | Representation |
---|---|
bin | 111110010111010… |
… | …1001111001100001 |
3 | 12101211121100102211 |
4 | 1330232221321201 |
5 | 13241201330100 |
6 | 543351442121 |
7 | 102566564200 |
oct | 17456517141 |
9 | 5354540384 |
10 | 2092605025 |
11 | 984248145 |
12 | 4a4986341 |
13 | 2746cbc34 |
14 | 15bcc3237 |
15 | c3aa61ba |
hex | 7cba9e61 |
2092605025 has 27 divisors (see below), whose sum is σ = 3020787219. Its totient is φ = 1433831280.
The previous prime is 2092605001. The next prime is 2092605083. The reversal of 2092605025 is 5205062902.
The square root of 2092605025 is 45745.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 753337809 + 1339267216 = 27447^2 + 36596^2 .
It is not a de Polignac number, because 2092605025 - 215 = 2092572257 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 1600422 + ... + 1601728.
Almost surely, 22092605025 is an apocalyptic number.
2092605025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2092605025 is the 45745-th square number.
2092605025 is the 22873-rd centered octagonal number.
It is an amenable number.
2092605025 is a deficient number, since it is larger than the sum of its proper divisors (928182194).
2092605025 is an frugal number, since it uses more digits than its factorization.
2092605025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2638 (or 1319 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 31.
The cubic root of 2092605025 is about 1279.0742461825.
Adding to 2092605025 its reverse (5205062902), we get a palindrome (7297667927).
The spelling of 2092605025 in words is "two billion, ninety-two million, six hundred five thousand, twenty-five".
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